Laves phases: a review of their functional and structural applications and an improved fundamental understanding of stability and properties

F Stein, A Leineweber - Journal of Materials Science, 2021 - Springer
Laves phases with their comparably simple crystal structure are very common intermetallic
phases and can be formed from element combinations all over the periodic table resulting in …

AB2-type rare earth-based compounds with C-15 structure: Looking for reversible hydrogen storage materials

H Shen, J Zhang, V Paul-Boncour, P Li, Z Li, Y Wu… - Journal of Rare …, 2024 - Elsevier
Abstract AB 2-type (A= rare earth, B= transition metal) intermetallic compounds with C 15
structure can easily absorb large amount of hydrogen, showing their potential use as …

Structure and stability of Laves phases part II—structure type variations in binary and ternary systems

F Stein, M Palm, G Sauthoff - Intermetallics, 2005 - Elsevier
In Part I, various models for the prediction of the occurrence and stability of Laves phases
have been discussed. In the present Part II paper, an overview is given on the various types …

Experimental and theoretical analysis of magnetocaloric behavior of intermetallics and their composites for low-temperature refrigerators …

J Ćwik, Y Koshkid'ko, K Nenkov, A Mikhailova… - Physical Review B, 2021 - APS
In the present work, the structural, magnetic, and thermodynamic properties of Dy 1− x Er x
Ni 2 (x= 0.25, 0.5, 0.75) Laves-phase intermetallics, being continuous solid solutions in the …

Magnetocaloric prospects of mutual substitutions of rare-earth elements in pseudobinary Tb1− xHoxNi2 compositions (x= 0.25–0.75)

J Ćwik, Y Koshkid'ko, M Małecka, B Weise… - Journal of Alloys and …, 2021 - Elsevier
As the magnetocaloric characterization of polycrystalline Tb 1− x Ho x Ni 2 intermetallic
compounds (with x= 0.25, 0.5, and 0.75), their relative cooling power (RCP) and refrigerant …

Magnetocaloric effect in Laves-phase rare-earth compounds with the second-order magnetic phase transition: Estimation of the high-field properties

J Ćwik, Y Koshkid'ko, NA De Oliveira, K Nenkov… - Acta Materialia, 2017 - Elsevier
High-field magnetocaloric effect of the rare-earth Laves-phase compounds, which show the
second-order magnetic phase transition at low temperatures, has been studied theoretically …

Magnetocaloric performance of the three-component Ho1-xErxNi2 (x = 0.25, 0.5, 0.75) Laves phases as composite refrigerants

J Ćwik, Y Koshkid'ko, K Nenkov… - Scientific reports, 2022 - nature.com
To date, significant efforts have been put into searching for materials with advanced
magnetocaloric properties which show promise as refrigerants and permit realization of …

Structural, magnetic and magnetocaloric properties of HoNi2 and ErNi2 compounds ordered at low temperatures

J Ćwik, Y Koshkid'ko, K Nenkov, EA Tereshina… - Journal of Alloys and …, 2018 - Elsevier
In this work we report on the structural, magnetic and magnetocaloric properties of
polycrystalline HoNi 2 and ErNi 2 Laves-phase compounds. Powder X-ray diffraction studies …

Relevance of hydrogen storage properties of ANi3 intermetallics (A= La, Ce, Y) to the ANi2 subunits in their crystal structures

J Zhang, G Zhou, G Chen, M Latroche… - Acta materialia, 2008 - Elsevier
To understand the fundamental reason for the poor stability in hydrogen storage, the cycling
behavior of ANi3 intermetallics (A= La, Ce, Y) under hydrogen was systematically …

Electrochemical properties of LaY2Ni9 hydrogen storage alloy, used as an anode in nickel-metal hydride batteries

YB Belgacem, C Khaldi, S Boussami… - Journal of Solid State …, 2014 - Springer
The electrochemical properties of LaY 2 Ni 9 alloy used as an anode in nickel-metal hydride
batteries were investigated at ambient and at different temperatures. Several techniques …